.li1-box{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.li1-box-item{
  overflow: hidden;
  flex: 0 0 48%;
  position: relative;
  /* min-height: 300px; */
  margin-bottom: 40px;
}
.li1-box-item:hover img{
  transform: scale(1);
}
.li1-box-item:hover .boxitem-title{
  bottom:0px;
  opacity: 1;
  transform: scale(1.2);
}
.li1-box-item>img{
  /* width: 100%; */
  height: 100%;
  transform: scale(1.1);
  transition: all .3s ease-in-out;
}
.li1-box-item .boxitem-title{
  position: absolute;
  bottom:-75px;
  left:0px;
  right: 0px;
  height: 75px;
  text-align: center;
  background-color: var(--headerhover);
  color: var(--headerFont);
  transition: all .3s ease-in-out;
  transform: scale(1);
  font-size: 12px;
}
.boxitem-title h6{
  font-size: 12px;
  /* display: inline-block; */
  margin: 15px 0 8px;
}


  /* 手机*/
  @media screen and (max-width: 550px) {
    .li1-box-item{
      flex: auto;
      min-height: auto;
    }
  }
